from django.conf import settings
from django.db import models


class InternalMessage(models.Model):
    author = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE,
        related_name='internal_messages',
    )
    content = models.TextField()
    created_at = models.DateTimeField(auto_now_add=True)

    class Meta:
        ordering = ['-created_at']

    def __str__(self) -> str:
        return f'Message from {self.author}'